Handheld tester



FIG. 1 is a perspective view of a handheld tester according to ourdesign;

FIG. 2 is a top plan view of the handheld tester;

FIG. 3 is a bottom plan view of the handheld tester;

FIG. 4 is a left-side view of the handheld tester;

FIG. 5 is a right-side view of the handheld tester;

FIG. 6 is a front view of the handheld tester;

FIG. 7 is a rear view of the handheld tester; and,

FIG. 8 is a rear view of the handheld tester according to an alternateembodiment.

The broken lines in the figures show portions of the handheld testerthat form no part of the claimed design.

CLAIM The ornamental design for a handheld tester, as shown anddescribed.